Perhaps you should try some spelling variations:
"element matching algorithm" » "element making algorithm" (Expand Search), "element modeling algorithm" (Expand Search), "element mining algorithm" (Expand Search), "element mapping algorithm" (Expand Search), "employment matching algorithm" (Expand Search)
"element hip algorithm" » "element ii algorithm" (Expand Search), "element iii algorithm" (Expand Search), "element ipca algorithm" (Expand Search)
"elemental em algorithm" » "elemental xrd algorithm" (Expand Search), "elemental new algorithm" (Expand Search), "elemental _ algorithm" (Expand Search), "elemental ii algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("elemental em algorithm") OR ("element hip algorithm"))) OR ("element matching algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elemental em algorithm\") OR (\"element hip algorithm\"))) OR (\"element matching algorithm\"))".
• Removing quotes may allow a broader search: (((( elemental em algorithm ) OR ( element hip algorithm ))) OR ( element matching algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elemental em algorithm") OR ("element hip algorithm"))) OR ("element matching algorithm"))*.